
public class Vec2
{
    int X;
    int Y;
    float x;
    float y;
    public Vec2(int x, int y){
        this.x = x;
        this.y = y;
        X = (int)x;
        Y = (int)y;
    }
    public Vec2(Vec2 v){
        this.x = v.x;
        this.y = v.y;
        X = v.X;
        Y = v.Y;
    }
    public Vec2(){
    }
    public Vec2(float x, float y){
        this.x = x;
        this.y = y;
        X = (int)x;
        Y = (int)y;
    }
    public void add(Vec2 add){
        x += add.x;
        y += add.y;
    }
}
